its role in the reaction.
I am performing a simple close range photogrammetry test and comparing outcomes of photogrammetry tools such as VisualSFM, Meshroom, Colmap etc. Kindly advice, what post evaluation tests/ criteria...
13 February 2021 6,410 3 View
In our current era there is a big confusion about the usage of G.652 and G.655 optical fiber cable. Theoretically G.655 is much better than G.652 but the operator feel that G.652 is giving almost...
11 February 2021 4,006 8 View
Various schools have emerged in the study of comparative literature. Mention the most prominent of them in a nutshell. And he talked about one of them?
09 February 2021 1,099 8 View
While reviewing technical articles, I encounter some papers where authors have used data balancing before splitting test and train (on full data), and some only balanced training data and let the...
04 February 2021 1,446 0 View
severity index, measuring method and procedure detailed
01 February 2021 1,160 11 View
The 1st image shows the moment when I import my design(IGES) into the Mechanical APDL. The 2nd image occurs when I wanted to Operate>Boolean>Divide Volume By Area. The design is a regular...
28 January 2021 2,962 3 View
Chronopharmacology is branch of biological science which deals with daily life, sleep and wake, day and night, feeding and fasting and other effects. we can manage many diseases including...
18 January 2021 9,045 3 View
Why there is no licensed vaccine available against congo fever? Besides what should be done to make the globally recognized Congo Vaccine?
11 January 2021 4,475 4 View
Every function of mind works in the brain. Study of divisions of mind for memory, thinking, analysis, conscious and subconscious mind is important for successful use of the mind.
10 January 2021 5,282 32 View
Hello everyone, I am aiming to write a PHD proposal of 1000 words. The research is described by the supervisor. That means, research questions, aim, and instruments are well defined by the...
01 January 2021 6,291 7 View
Recommendations in preparing ceramics for nanoindentation and in the process minimize introducing stresses from sample preparation i.e. polishing stage.
02 February 2021 6,211 3 View
I could not synthesize Selenium nanoparticles by PEG 200 at up-scale ( more than 100 ml) as it got aggregated while at small amounts it works fine , I work with 850 PPM using selenium powder in...
08 January 2021 10,049 1 View
I am conducting a zeta-potential experiment but it shows I have a poor quality result and my sample conductivity is low. My sample is copper nanoparticles dispersed in propylene glycol.
05 December 2020 3,966 9 View
I work with a steroidal ketone and ethylene gylcol (EG). I would like to prove that ethylene glycol forms a hydrogen bond with the carbonyl group of the steroid. The problem is that so far I have...
26 November 2020 2,814 3 View
I am looking for a non-toxic and ineffective hydrogel that can be converted into fibers by electrospinning. I also need to know its solvent. Since I am going to use these fibers for medical...
14 October 2020 9,936 8 View
Ethanol and propylene glycol are both used to preserve mites, and each have their drawbacks (i.e., evaporation and specimen distortion). Some people add a small amount of glycerol to vials of...
08 October 2020 9,516 6 View
Is this ferrite is from the spinel group? can anyone explain the tetrahedral and octahedral sites pf elements for this above formula? If Cr(2+) and if Cr(3+) is doped, describe the...
08 September 2020 4,472 2 View
Hello! I need to measure the rate of ethylene removal by a certain material placed in a closed system. So far, I'm thinking of using a vacuum desiccator cabinet or gas bag. Keeping an initial...
02 September 2020 9,652 3 View
I would like to know the colour of these two aliphatic polyesters. Also, I am curious to know their solubility in common organic solvents? Are these materials soft solid for feel? Can be they made...
16 August 2020 4,169 2 View
Is there any particular solvent which can selectively remove H2S from ammonia? As amine solvents cannot be used for H2S separation because ammonia is present which will create a problem fro amine...
03 August 2020 747 3 View
